I cannot find Ampswitch

I know that not all plugins are available in version 3 yet. but I read that ampswitch has been migrated. But i can’t find it. What did i do wrong? I am on 3.378

If you’re running a rPi, go to <ip-address>/dev and enable Plugin test mode:

keep in mind this is still a beta. If you have issues report it in the correct topic: